How do I factory reset my MacBook Air 2021?

Choose Apple menu > Restart, then immediately press and hold Command-R. In the Recovery app window, select Disk Utility, then click Continue. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar..

How do you do a hard reset on a MacBook Air?

To force a restart your MacBook, you need to press and hold down the Command (⌘) button, the Control (Ctrl) key, and the power button at the same time. Hold these keys down until your MacBook’s screen goes blank and the computer restarts itself.

How do I wipe my Mac and reinstall?

How do I restore my Mac to factory settings?

How to factory reset MacBook and Mac desktops

1. Make a fresh backup of your Mac.
2. Open System Preferences.
3. Click System Preferences in the menu bar > Erase All Contents and Settings.
4. Follow the prompts to fully erase your Mac.
5. Like iOS, the new erase process in macOS Monterey handles everything to fully wipe your Mac.

Does restarting your Mac delete everything?

Answer: A: It doesn’t wipe anything, but it empties the active memory (RAM) , which is a first step in trying to clear faults. Quite often a program will get itself confused and a restart will in effect start everything from scratch and clear the problem.

Is it better to sleep or shut down Mac?

Sleep Is a Better Option Than Shutting Down

This battery saving mode does more for your Mac than when you shut it down. It also saves you time, allowing you to use your Mac almost instantaneously, having saved the windows you were in so you can jump right back where you left off.

What will happen if I reset my MacBook Air?

A factory reset will wipe your Mac computer, restoring its software to the state it was in when you first turned it on. That means that all your personal files and data will disappear.

Is it better to restart or shutdown Mac?

“A restart only momentarily turns the machine off to stop all processes, clear the RAM, and clear the processor cache. Thus, a shut down is better for power consumption and better for prolonging the life of the battery.” The best way to charge your device will make its battery last way longer.

How do I reset my Mac password without administrator? First you’ll need to turn off your Mac. Then press the power button and immediately hold down the Control and R keys until you see the Apple logo or spinning globe icon. Release the keys and shortly afterwards you should see the macOS Utilities window appear.

How do I factory reset my MacBook Air 2022?

You need to press and hold the keys: Option + Command + P & R altogether. Turn back ‘On’ your MacBook and instantly hit the keys: Option + Command + P & R altogether. Make sure you press and hold the keys for at least 20 seconds before you release them!

How do I reset my MacBook Air without password?

1. Restart holding down Cmd-Opt-R.
2. When it boots, select Disk Utility.
3. From the View popup menu, choose Show all Devices.
4. Select the startup drive device (should be top, left-most with a make/model number for name)
5. Erase it using Mac OS Extended (Journaled).
6. Quit Disk Utility.
7. Reinstall Mac OS.

How do I do a factory reset?

How to perform Factory Reset on Android smartphone?

1. 1 Tap Settings
2. 2 Tap General Management.
3. 3 Tap Reset.
4. 4 Tap Factory data reset.
5. 5 Tap RESET.
6. 6 Tap DELETE ALL. Please be patient as phone resetting takes some time.
7. 1 Tap Apps > Settings > Backup and reset.
8. 2 Tap Factory data reset > Reset Device > Erase Everything.

How do I reset my MacBook pro to factory settings without password?

How do you factory reset a locked MacBook?

1. Restart your computer: hold the power button > select Restart when it appears.
2. While the computer restarts, hold down the ‘Command’ and ‘R’ keys.
3. Once you see the Apple logo appear, release the ‘Command and R keys’
4. When you see a Recovery Mode menu, select Disk Utility.

What if you forgot your administrator password for a Mac?

Here’s how to do that:

• Restart your Mac.
• While it is restarting, press and hold the Command + R keys until you see the Apple logo.
• Go to the Apple Menu at the top and click Utilities.
• Then click Terminal.
• Type “resetpassword” in the terminal window.
• Then hit Enter.
• Type your password and a hint.
• Finally, click Restart.

Does a factory reset delete everything? A factory data reset erases your data from the phone. While data stored in your Google Account can be restored, all apps and their data will be uninstalled. To be ready to restore your data, make sure that it’s in your Google Account.

Is it reset or re set? verb (used with object), re·set, re·set·ting. to set again: to reset an alarm clock; to reset a broken bone. to set, adjust, or fix in a new or different way: to reset priorities; to reset prices.

How do you erase all content and settings on a Mac?

Follow these steps to erase all content and settings on your Mac:

1. Launch System Preferences.
2. Click System Preferences in the menu bar and select Erase All Content and Settings.
3. Enter your admin password when prompted.
4. Click Continue to confirm that all items will be erased.

How do I erase a MacBook?

Erase your Mac

1. Choose Apple menu > System Preferences.
2. In the menu bar, choose System Preferences > Erase All Content and Settings.
3. In Erase Assistant, enter your administrator information.
4. Review items that will be removed in addition to your content and settings.
5. Click Continue, then follow the onscreen instructions.

How do I wipe my MacBook Air 2015?

Here’s how you do it:

1. Click Disk Utility.
2. Click Continue.
3. Click View > Show All Devices.
4. Select your hard drive and click Erase.
5. In the Format field, choose the APFS option on macOS High Sierra or later. On macOS Sierra or earlier, choose the Mac OS Extended (Journaled) option.
6. Click Erase.

What is the difference between reset all settings and erase all content?

Reset all Settings removes things like your Wifi password and settings you’ve set on your iPad for Apps, mail, etc. Erase All Content and Settings restores a device to it’s out of the box state when it was first turned on. You should use Erase All Content and Settings to get it ready for the next owner.

How do I reset my Mac to factory?

If you haven’t upgraded already, it’s easiest to factory reset a Mac that’s running Monterey.

1. Make a fresh backup of your Mac.
2. Open System Preferences.
3. Click System Preferences in the menu bar > Erase All Contents and Settings.
4. Follow the prompts to fully erase your Mac.

Does reinstalling Mac delete everything?

macOS Reinstallation Deletes Everything, What Can I Do

Reinstalling macOS of macOS Recovery can help you replace the current problematic OS with a clean version quickly and easily. Technically speaking, simply reinstalling macOS won’t erase your disk either delete files.

How do I reset my MacBook Air to factory settings 2015?

To do this, press and hold Command+R when restarting your MacBook Air or switching it on, holding both keys until you see the Apple logo. After the Apple logo appears and it’s finished starting up, you are shown the Utilities window. It’s here that you can erase your hard disk and perform the reset.

How do I reset a MacBook Air 2020? Turn on your Mac and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered.